CN215196752U - Flow-adjustable mixer proportioning pipeline non-return device - Google Patents
Flow-adjustable mixer proportioning pipeline non-return device Download PDFInfo
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- CN215196752U CN215196752U CN202121397537.8U CN202121397537U CN215196752U CN 215196752 U CN215196752 U CN 215196752U CN 202121397537 U CN202121397537 U CN 202121397537U CN 215196752 U CN215196752 U CN 215196752U
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- pipeline
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- pipe
- spring
- inner tube
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Abstract
The utility model discloses a flow adjustable blender ratio pipeline non return device, including first outer pipeline and second outer pipeline, the inside of second outer pipeline has ejector pin, fixed block and first spring, still including the inner tube that is used for the water conservancy diversion, the inner tube sets up the inside at first outer pipeline to with first outer pipeline swing joint, the inside of first outer pipeline is equipped with the elastic component who is used for adjusting the inner tube, the outside of first outer pipeline is equipped with the spacing portion that is used for fixed elastic component. The utility model discloses in, through setting up mutually supporting of inner tube, elastic component and spacing portion to reach flow adjustable's purpose, rotate spacing cap and compress the second spring, and then change the position of inner tube, make the second through-hole be linked together with first through-hole, and because of the difference of inner tube position, make the second through-hole different with the contact surface of first through-hole, thereby realize pipeline flow adjustable's purpose.
Description
Technical Field
The utility model relates to a pipeline non return device technical field especially relates to a flow adjustable blender ratio pipeline non return device.
Background
The check device only allows the medium to flow in one direction and prevents the medium from flowing in the opposite direction, the arrangement is automatic, the valve clack is opened under the action of fluid pressure flowing in one direction, the fluid is cut off from flowing when flowing in the opposite direction, and the pipeline needs to adjust and distribute the flow of the fluid in the using process so as to meet the actual requirement, improve the practicability of the pipeline and provide the check device for the proportioning pipeline of the mixer with adjustable flow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the non-return device for the proportioning pipe of the mixer with the adjustable flow is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a flow adjustable blender ratio pipeline non return device, includes first outer pipeline and the outer pipeline of second, the inside of the outer pipeline of second has ejector pin, fixed block and first spring, still including the inner tube that is used for the water conservancy diversion, the inner tube sets up in the inside of first outer pipeline to with first outer pipeline swing joint, the inside of first outer pipeline is equipped with the elastic component who is used for adjusting the inner tube, the outside of first outer pipeline is equipped with the spacing portion that is used for fixed elastic component.
As a further description of the above technical solution:
the elastic assembly comprises a supporting block, a second spring and a movable block, the supporting block is arranged at the bottom of the inner pipe, the second spring is arranged on the lower surface wall inside the first outer pipe, the telescopic end of the second spring is fixedly connected with the supporting block, one end of the movable block is fixedly connected with one side of the supporting block, and the other end of the movable block penetrates through the first outer pipe and extends to the outside.
As a further description of the above technical solution:
the limiting part comprises a screw and a limiting cap, the screw is arranged on one side of the outer portion of the first outer pipeline, and the limiting cap is sleeved on the screw and is in threaded connection with the screw.
As a further description of the above technical solution:
one end, far away from the abutting block, of the movable block is sleeved on the screw rod and located below the limiting cap, a sliding groove matched with the movable block is formed in one side of the lower end of the first outer pipeline, and the movable block is connected with the sliding groove in a sliding mode.
As a further description of the above technical solution:
the fixed block sets up in the inside of second outer pipeline, the ejector pin activity sets up on the fixed block to one end fixedly connected with sprue, first spring housing is established on the ejector pin, the one end of first spring and one side fixed connection of fixed block, the flexible end of first spring and one side fixed connection of sprue.
As a further description of the above technical solution:
the second outer pipeline is arranged on one side of the first outer pipeline, a first through hole is formed in one side of the first outer pipeline, and the first through hole penetrates through the first outer pipeline and extends to the inside of the second outer pipeline.
As a further description of the above technical solution:
the plugging block is arranged in the first through hole, and a second through hole matched with the first through hole is formed in one side of the inner pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through setting up mutually supporting of inner tube, elastic component and spacing portion, can adjust the inner tube position to reach flow adjustable purpose, improve the pipeline practicality, when using, rotate spacing cap and compress the second spring, and then change the position of inner tube, make second through-hole and first through-hole be linked together, and because of the difference of inner tube position, make the second through-hole different with the contact surface of first through-hole, thereby realize pipeline flow adjustable purpose.
Drawings
Fig. 1 is a schematic front sectional view of a pipeline check device according to an embodiment of the present invention;
fig. 2 shows a first view structural diagram of a pipeline non-return device provided according to an embodiment of the present invention;
fig. 3 shows a second view structural diagram of the pipeline non-return device according to the embodiment of the present invention;
fig. 4 shows the overall structure schematic diagram of the inner tube provided according to the embodiment of the present invention.
Illustration of the drawings:
1. a first outer conduit; 101. a second outer duct; 2. a top rod; 3. a fixed block; 4. a first spring; 5. an inner tube; 6. a resisting block; 7. a second spring; 8. a movable block; 9. a screw; 10. a limiting cap; 11. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a flow adjustable blender ratio pipeline non return device, including first outer pipeline 1 and second outer pipeline 101, the inside of second outer pipeline 101 has ejector pin 2, fixed block 3 and first spring 4, still including the inner tube 5 that is used for the water conservancy diversion, inner tube 5 sets up in the inside of first outer pipeline 1 to with first outer pipeline 1 swing joint, the inside of first outer pipeline 1 is equipped with the elastic component who is used for adjusting inner tube 5, the outside of first outer pipeline 1 is equipped with the spacing portion that is used for fixed elastic component.
Specifically, as shown in fig. 1, the elastic assembly includes a supporting block 6, a second spring 7 and a movable block 8, the supporting block 6 is disposed at the bottom of the inner tube 5, the second spring 7 is disposed on the lower surface wall inside the first outer tube 1, the telescopic end of the second spring 7 is fixedly connected to the supporting block 6, one end of the movable block 8 is fixedly connected to one side of the supporting block 6, and the other end of the movable block extends to the outside through the first outer tube 1.
Specifically, as shown in fig. 1, the limiting portion includes a screw 9 and a limiting cap 10, the screw 9 is disposed on one side of the exterior of the first outer pipe 1, and the limiting cap 10 is sleeved on the screw 9 and is in threaded connection with the screw 9.
Specifically, as shown in fig. 1 and 3, a end of the movable block 8, which is far away from the abutting block 6, is sleeved on the screw rod 9 and is located below the limiting cap 10, a sliding groove 11, which is matched with the movable block 8, is formed in one side of the lower end of the first outer pipeline 1, and the movable block 8 is slidably connected with the sliding groove 11.
Specifically, as shown in fig. 1, the fixing block 3 is arranged inside the second external pipeline 101, the ejector rod 2 is movably arranged on the fixing block 3, and one end of the ejector rod is fixedly connected with the blocking block, the first spring 4 is sleeved on the ejector rod 2, one end of the first spring 4 is fixedly connected with one side of the fixing block 3, and the telescopic end of the first spring 4 is fixedly connected with one side of the blocking block, so that the fluid backflow is avoided.
Specifically, as shown in fig. 1, the second outer pipe 101 is disposed at one side of the first outer pipe 1, and a first through hole is formed at one side of the first outer pipe 1, and the first through hole penetrates through the first outer pipe 1 and extends to the inside of the second outer pipe 101.
Specifically, as shown in fig. 1 and 4, the blocking block is disposed in the first through hole, and a second through hole matched with the first through hole is disposed at one side of the inner tube 5.
The working principle is as follows: during the use, rotate spacing cap 10 and compress second spring 7, and then change the position of inner tube 5 for the second through-hole is linked together with first through-hole, and because of the difference of inner tube 5 positions, makes the second through-hole different with the contact surface of first through-hole, thereby realizes pipeline flow adjustable purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flow adjustable blender ratio pipeline non return device, includes the outer pipeline of first outer pipeline and second, the inside of the outer pipeline of second has ejector pin, fixed block and first spring, its characterized in that still includes the inner tube that is used for the water conservancy diversion, the inner tube sets up in the inside of first outer pipeline to with first outer pipeline swing joint, the inside of first outer pipeline is equipped with the elastic component who is used for adjusting the inner tube, the outside of first outer pipeline is equipped with the spacing portion that is used for fixed elastic component.
2. The flow-adjustable mixer proportioning pipe check device according to claim 1, wherein the elastic assembly comprises a support block, a second spring and a movable block, the support block is arranged at the bottom of the inner pipe, the second spring is arranged on a lower surface wall inside the first outer pipe, a telescopic end of the second spring is fixedly connected with the support block, one end of the movable block is fixedly connected with one side of the support block, and the other end of the movable block penetrates through the first outer pipe and extends to the outside.
3. The flow-adjustable mixer proportioning pipe check device of claim 2, wherein the limiting part comprises a screw rod and a limiting cap, the screw rod is arranged on one side of the outer part of the first outer pipe, and the limiting cap is sleeved on the screw rod and is in threaded connection with the screw rod.
4. The flow-adjustable non-return device for the proportioning pipe of the mixer according to claim 3, wherein a end of the movable block, which is far away from the abutting block, is sleeved on the screw rod and is located below the limiting cap, one side of the lower end of the first outer pipe is provided with a sliding groove matched with the movable block, and the movable block is slidably connected with the sliding groove.
5. The flow-adjustable mixer proportioning pipe non-return device according to claim 1, wherein the fixed block is arranged inside the second outer pipe, the ejector rod is movably arranged on the fixed block, one end of the ejector rod is fixedly connected with the block, the first spring is sleeved on the ejector rod, one end of the first spring is fixedly connected with one side of the fixed block, and the telescopic end of the first spring is fixedly connected with one side of the block.
6. The flow-adjustable mixer proportioning pipe check device of claim 5, wherein the second outer pipe is arranged at one side of the first outer pipe, a first through hole is formed at one side of the first outer pipe, and the first through hole penetrates through the first outer pipe and extends to the inside of the second outer pipe.
7. The flow adjustable mixer proportioning pipe check device of claim 6, wherein the block is disposed in a first through hole, and a second through hole matched with the first through hole is disposed at one side of the inner pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397537.8U CN215196752U (en) | 2021-06-23 | 2021-06-23 | Flow-adjustable mixer proportioning pipeline non-return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397537.8U CN215196752U (en) | 2021-06-23 | 2021-06-23 | Flow-adjustable mixer proportioning pipeline non-return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215196752U true CN215196752U (en) | 2021-12-17 |
Family
ID=79434435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121397537.8U Active CN215196752U (en) | 2021-06-23 | 2021-06-23 | Flow-adjustable mixer proportioning pipeline non-return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215196752U (en) |
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2021
- 2021-06-23 CN CN202121397537.8U patent/CN215196752U/en active Active
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